This thread is really funny. Why does no one know how to deal with a DJ? "Heavy limiting is the only way... bla bla bla"
Like any show. Proper communication. Take 2 Minutes and run proper gain structure. Take your ipod or cd and plug it into his mixer, crank it up, set your levels with cans. Not hard. ALWAYS take his booth monitor and refeed it to him on an aux. Proper communication. Remove as many ways as he can fu*k you from the equation. Learn about some DJ mixers and which mixers distort, which ones dont as much, which outputs from which mixers sound the best. Just like learning anything else.
Maybe I should write a LSI article on this....
Metal show, Rap show, Rock show, Dumb ass DJ. All the same. Bluegrass and Symphony is still the most fun. But DJ shows usually have all the good eye candy...